zephyr/include/arch
Daniel Leung 783b20712e arch: implement brute force find_lsb_set()
On RISC-V 64-bit, GCC complains about undefined reference
to 'ffs' via __builtin_ffs(). So implement a brute force
way to do it. Once the toolchain has __builtin_ffs(),
this can be reverted.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2021-05-07 13:36:22 -04:00
..
arc kernel: generate placeholders for kobj tables before final build 2021-04-27 13:32:00 -04:00
arm/aarch32 arch: arm: aarch32: Use mpu headers from common aarch32 location 2021-05-06 19:39:09 +02:00
arm64 arm64: FPU context switching support 2021-05-03 11:56:50 +02:00
common arch: implement brute force find_lsb_set() 2021-05-07 13:36:22 -04:00
nios2 nios2: add _image_rodata_start/end to linker script 2021-04-28 22:25:42 +02:00
posix clock: rename z_timer_cycle_get_32 -> sys_clock_cycle_get_32 2021-03-19 11:22:17 -04:00
riscv kernel: generate placeholders for kobj tables before final build 2021-04-27 13:32:00 -04:00
sparc sparc: add _image_rodata_start/end to linker script 2021-04-28 22:25:42 +02:00
x86 arch: replace power/power.h with pm/pm.h 2021-05-05 18:35:49 -04:00
xtensa clock: rename z_timer_cycle_get_32 -> sys_clock_cycle_get_32 2021-03-19 11:22:17 -04:00
arch_inlines.h arm/arm64: Make ARM64 a standalone architecture 2021-03-31 10:34:33 -05:00
cpu.h arm/arm64: Make ARM64 a standalone architecture 2021-03-31 10:34:33 -05:00
structs.h kernel: add an architecture specific structs header 2021-04-21 09:03:47 -04:00
syscall.h arm/arm64: Make ARM64 a standalone architecture 2021-03-31 10:34:33 -05:00